CHONG KUN DANG HOLDINGS CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6787551 Thiazolidinedione derivatives and pharmaceutical composition comprising the sameJul 03, 03Sep 07, 04[A61K, C07D]
6265413 Camptothecin compounds and a method of preparation thereofJul 07, 97Jul 24, 01[A61K]
6177568 Intermediates for the synthesis of camptothecin derivativesMar 26, 99Jan 23, 01[C07D]
5874572 Process for preparing cyclosporin AJun 16, 97Feb 23, 99[C12P, C07D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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